<?php

namespace libs;

class Registry {
    
    private static $_storage = array();

    public static function set($key,$value)
    {
        if(empty(self::$_storage[$key]))
        {
            self::$_storage[$key] = $value;
        }
        
    }
    
    public static function get($key)
    {
        return self::$_storage[$key];
    }
}

?>
